How To Fix /SAPAPO/PDRP126 - Communication Duration + Correction FixPer < 0 (Loc.&1 Prod.&2, Supp.&3)

/SAPAPO/PDRP126 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 126

• Message text: Communication Duration + Correction FixPer < 0 (Loc.&1 Prod.&2, Supp.&3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP126 - Communication Duration + Correction FixPer < 0 (Loc.&1 Prod.&2, Supp.&3) ?

  The SAP error message /SAPAPO/PDRP126 Communication Duration + Correction FixPer < 0 (Loc.&1 Prod.&2, Supp.&3) typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly in the Demand Planning or Supply Network Planning modules. This error indicates that there is an issue with the calculation of communication duration, which is a critical parameter in planning processes.
  
  Cause:
  The error message suggests that the sum of the communication duration and the correction factor (FixPer) is negative. This can happen due to several reasons:
  
  Incorrect Configuration: The settings for communication duration or the correction factor may be incorrectly configured in the system.
  Data Issues: There may be issues with the master data or transaction data related to the location, product, or supplier specified in the error message.
  Negative Values: The correction factor (FixPer) might have been set to a negative value, which is not valid in this context.
  Planning Parameters: The planning parameters for the